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· · COA & SDS available for every product · Same-day shipping on in-stock items o-Nitrophenol - analytical standard, ≥99.7%(GC) , CAS No.88-75-5
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥99.7%(GC) Synonyms
2-NITROPHENOL|o-Nitrophenol|88-75-5|2-Hydroxynitrobenzene|Phenol, 2-nitro-|NITROPHENOL|o-Hydroxynitrobenzene|Phenol, o-nitro-|Phenol, Nitro-|o-Nitrofenol|2-nitro-phenol|25154-55-6|MFCD00011688|BD148E95KD|DTXSID1021790|CHEBI:16260|Hydroxy(2-Hydroxyphenyl)o
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Why this grade analytical standard, ≥99.7%(GC) Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 172 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
2-NITROPHENOL | o-Nitrophenol | 88-75-5 | 2-Hydroxynitrobenzene | Phenol, 2-nitro- | NITROPHENOL | o-Hydroxynitrobenzene | Phenol, o-nitro- | Phenol, Nitro- | o-Nitrofenol | 2-nitro-phenol | 25154-55-6 | MFCD00011688 | BD148E95KD | DTXSID1021790 | CHEBI:16260 | Hydroxy(2-Hydroxyphenyl)o
Specifications & Purity
analytical standard, ≥99.7%(GC)
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Names and Identifiers Canonical Smiles
C1=CC=C(C(=C1)[N+](=O)[O-])O
InChIKey
IQUPABOKLQSFBK-UHFFFAOYSA-N
INCHI
1S/C6H5NO3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H
Isomeric SMILES
C1=CC=C(C(=C1)[N+](=O)[O-])O
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=775403&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Class Phenols Subclass Nitrophenols Intermediate Tree Nodes Not available Direct Parent Nitrophenols Alternative Parents Nitrobenzenes Nitroaromatic compounds 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Nitrophenol - Nitrobenzene - Nitroaromatic compound - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - C-nitro compound - Organic nitro compound - Organic oxoazanium - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as nitrophenols. These are compounds containing a nitrophenol moiety, which consists of a benzene ring bearing both a hydroxyl group and a nitro group on two different ring carbon atoms. External Descriptors mononitrophenol Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Moisture sensitive. Flash Point(°C) 108 °C Boil Point(°C) 214-216°C Melt Point(°C) 43-47°C Molecular Weight 139.110 g/mol XLogP3 1.800 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 0 Exact Mass 139.027 Da Monoisotopic Mass 139.027 Da Topological Polar Surface Area 66.100 Ų Heavy Atom Count 10 Formal Charge 0 Complexity 131.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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